diff options
Diffstat (limited to 'libavcodec/mlp_parser.c')
| -rw-r--r-- | libavcodec/mlp_parser.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/libavcodec/mlp_parser.c b/libavcodec/mlp_parser.c index e85eb72c38..a6bdc0c0a5 100644 --- a/libavcodec/mlp_parser.c +++ b/libavcodec/mlp_parser.c @@ -2,20 +2,20 @@ * MLP parser * Copyright (c) 2007 Ian Caulfield * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -43,28 +43,28 @@ static const uint8_t mlp_channels[32] = { 5, 6, 5, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }; -static const uint64_t mlp_layout[32] = { +const uint64_t ff_mlp_layout[32] = { AV_CH_LAYOUT_MONO, AV_CH_LAYOUT_STEREO, AV_CH_LAYOUT_2_1, - AV_CH_LAYOUT_2_2, + AV_CH_LAYOUT_QUAD, AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY, AV_CH_LAYOUT_2_1|AV_CH_LOW_FREQUENCY, - AV_CH_LAYOUT_2_2|AV_CH_LOW_FREQUENCY, + AV_CH_LAYOUT_QUAD|AV_CH_LOW_FREQUENCY, AV_CH_LAYOUT_SURROUND, AV_CH_LAYOUT_4POINT0, - AV_CH_LAYOUT_5POINT0, + AV_CH_LAYOUT_5POINT0_BACK, AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY, AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY, - AV_CH_LAYOUT_5POINT1, + AV_CH_LAYOUT_5POINT1_BACK, AV_CH_LAYOUT_4POINT0, - AV_CH_LAYOUT_5POINT0, + AV_CH_LAYOUT_5POINT0_BACK, AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY, AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY, - AV_CH_LAYOUT_5POINT1, - AV_CH_LAYOUT_2_2|AV_CH_LOW_FREQUENCY, - AV_CH_LAYOUT_5POINT0, - AV_CH_LAYOUT_5POINT1, + AV_CH_LAYOUT_5POINT1_BACK, + AV_CH_LAYOUT_QUAD|AV_CH_LOW_FREQUENCY, + AV_CH_LAYOUT_5POINT0_BACK, + AV_CH_LAYOUT_5POINT1_BACK, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; @@ -107,7 +107,7 @@ static int truehd_channels(int chanmap) return channels; } -static int64_t truehd_layout(int chanmap) +int64_t ff_truehd_layout(int chanmap) { int layout = 0, i; @@ -316,15 +316,15 @@ static int mlp_parse(AVCodecParserContext *s, if (mh.stream_type == 0xbb) { /* MLP stream */ avctx->channels = mlp_channels[mh.channels_mlp]; - avctx->channel_layout = mlp_layout[mh.channels_mlp]; + avctx->channel_layout = ff_mlp_layout[mh.channels_mlp]; } else { /* mh.stream_type == 0xba */ /* TrueHD stream */ if (mh.channels_thd_stream2) { avctx->channels = truehd_channels(mh.channels_thd_stream2); - avctx->channel_layout = truehd_layout(mh.channels_thd_stream2); + avctx->channel_layout = ff_truehd_layout(mh.channels_thd_stream2); } else { avctx->channels = truehd_channels(mh.channels_thd_stream1); - avctx->channel_layout = truehd_layout(mh.channels_thd_stream1); + avctx->channel_layout = ff_truehd_layout(mh.channels_thd_stream1); } } |